Home / 2,259,850,537.28-3,389,839,418.40-624,075,139.52

Finding the Fourth Proportional to 2,259,850,537.28, 3,389,839,418.40 and 624,075,139.52

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Solution

The fourth proportional to 2,259,850,537.28, 3,389,839,418.40 and 624,075,139.52 is: 936,130,276.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259,850,537.28 : 3,389,839,418.40 = 624,075,139.52 : x
  2. Step 2: Convert to fraction form
    2,259,850,537.28/3,389,839,418.40 = 624,075,139.52/x
  3. Step 3: Cross multiply
    2,259,850,537.28x = 3,389,839,418.40 × 624,075,139.52
  4. Step 4: Simplify right side
    2,259,850,537.28x = 2,115,514,507,988,375,552
  5. Step 5: Solve for x
    x = 2,115,514,507,988,375,552/2,259,850,537.28
  6. Step 6: Final answer
    x = 936,130,276.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.